Image search apparatus and methods thereof

ABSTRACT

Embodiments of a method and apparatus of image search are provided. An exemplary method of image search includes: receiving a request and returning a web page, where the returned web page allows uploading an image and adding annotation content for the image; receiving and storing the image and the annotation content for the image; and providing the annotation content for the image as a search index to an image search engine. Using the disclosed method and server, more searches related to information in an image can be provided. Moreover, because more information related to merchandise in an image can be provided to a viewer, it is believed that more online transactions can be facilitated.

RELATED APPLICATIONS

This application claims priority to and is a continuation of U.S. patentapplication Ser. No. 12/663,743, filed Dec. 9, 2009, entitled “IMAGESEARCH APPARATUS AND METHODS THEREOF” which is a national stageapplication of international patent application PCT/US09/64210, filedNov. 12, 2009, entitled “IMAGE SEARCH APPARATUS AND METHODS THEREOF”claiming priority from Chinese patent application No. 200810173071.6,filed Nov. 26, 2008, entitled “METHOD AND SERVER TO PROVIDE FOR IMAGESEARCH”, which applications are hereby incorporated in their entirety byreference.

TECHNICAL FIELD

The present disclosure is related to a field of computer networktechnology, and particularly to an apparatus that enables image searchand methods thereof.

BACKGROUND

In addition to allowing users to conduct text-based searches,image-based searches are also presently available on the Web.Accordingly, a user may conduct an image search once the user isconnected to a website.

Conventional Web search engines such as Google, Yahoo and MSN havealready provided image searching services. This kind of searchingimplements an inquiry function by building up indices based primarily onfilenames of images and is therefore similar to an ordinary textualkeyword search or a keyword search based on a filename. Although thisfilename-based searching method may satisfy typical search demands, itnevertheless fails to provide further search related to information ofthe image.

SUMMARY

Various embodiments of the present disclosure aim to provide a methodand an apparatus of image search in order to allow more searches relatedto information of an image.

In order to solve the aforementioned technical problem, the embodimentsof the present disclosure provide a method and an apparatus of imagesearch, exemplary implementations of which are described below.

In one aspect, a method of image search includes:

a server receiving a request from a client and providing a web page inresponse to the request, where the web page allows an image to beuploaded and annotation content to be submitted for the image;

the server receiving and storing the image and the annotation contentfor the image; and

the server providing the annotation content for the image as a searchindex to an image search engine.

Preferably, the method may further include:

adding a frame label for a portion of the image.

Preferably, receiving and storing the image and the annotation for theimage by the server may include:

receiving and storing by the server the frame label that is added for aportion of the image.

Preferably, storing the annotation content for the image may include:

storing the annotation content in a database and associating theannotation content with the image; or

storing the annotation content in auxiliary information of the image andstoring the image.

Preferably, when the image is in jpg or jpeg format, storing theannotation content in the auxiliary information of the image and storingthe image may include:

storing the annotation content into a user comments tag in accordancewith the Exchangeable image file format (Exif) specification and storingthe image.

Preferably, upon receiving the image and the annotation content for theimage but prior to storing by the server, the method may furtherinclude:

examining the annotation content submitted by a user.

Preferably, the method may further include:

organizing in advance a format of question and answer and a scoring rulefor annotation content submission.

Preferably, under the circumstance of organizing in advance the formatof question and answer and the scoring rule for annotation contentsubmission:

storing the annotation content in the database and associating theannotation content with the image by the server may be achieved by:

storing in the database the best annotation content detected afterscoring and associating the best annotation content with the image; and

storing the annotation content in the auxiliary information of the imageand storing the image, which may be achieved by:

storing in the database the best annotation content detected afterscoring as related information of the image and storing the image.

Preferably, when the annotation content includes a URL address of aseller of merchandise, storing the annotation content in the databaseand associating the annotation content with the image may furtherinclude:

storing in the database merchandise information on a web page that islinked by the URL in the annotation content and associating the imagetherewith; and

storing the annotation content in the auxiliary information of the imageand storing the image may further include:

storing in the auxiliary information of the image merchandiseinformation on a web page that is linked by the URL in the annotationcontent and storing the image.

Preferably, the annotation content may include a combination of one ormore of the following elements:

texture, material, specification, place of production, unit price anduse of merchandise in the image, a URL address of a seller ofmerchandise in the image, a contact method of the seller, or a commentabout the merchandise.

In another aspect, a method of image search includes:

receiving a request and providing a web page in response to the request,where the web page includes an image and allows submission of annotationcontent for the image;

receiving and storing the annotation content for the image; and

providing the annotation content for the image as a search index to animage search engine.

Preferably, the method may further include:

adding a frame label for a portion of the image in the web page.

Preferably, receiving and storing the annotation content for the mayinclude:

receiving and storing the frame label that is added for a portion of theimage.

Preferably, storing the annotation content for the image may include:

storing the annotation content in a database and associating theannotation content with the image; or

storing the annotation content in auxiliary information of the image andstoring the image.

Preferably, when the image is in jpg or jpeg format, storing theannotation content in the auxiliary information of the image and storingthe image may include:

storing the annotation content in a user comments tag in accordance withthe Exif specification and storing the image.

Preferably, upon receiving the annotation content for the image butprior to storing, the method may further include:

examining the annotation content submitted by a user.

Preferably, the method may further include;

organizing in advance a format of question and answer and a scoring rulefor annotation content submission.

Preferably, under the circumstance of organizing in advance the formatof question and answer and the scoring rule for annotation contentsubmission, storing the annotation content in the database andestablishing the association between the annotation content and theimage may be achieved by:

storing in the database the best annotation content detected afterscoring and associating the best annotation content with the image;where

storing the annotation content in the auxiliary information of the imageand storing the image is achieved through the following:

storing the best annotation content detected after scoring in theauxiliary information of the image.

Preferably, when the annotation content includes a URL address of aseller of merchandise, storing the annotation content in the databaseand associating the annotation content with the image may furtherinclude:

storing in the database merchandise information on a web page linked bythe URL in the annotation content and associating the image therewith;where

storing the annotation content in the auxiliary information of the imageand storing the image may further include:

storing in the auxiliary information of the image the merchandiseinformation on a web page that is linked by the URL in the annotationcontent and storing the image.

Preferably, the annotation content may include a combination of one ormore of the following elements:

texture, material, specification, place of production, unit price anduse of merchandise in the image, a URL address of a seller ofmerchandise in the image, a contact method of the seller, or a commentabout the merchandise.

In one aspect, an apparatus that enables image search may include:

a web page response unit that receives a request from a client andprovides a web page to the client in response to the request, where thereturned web page allows an image to be uploaded and annotation contentto be submitted for the image;

a storage unit that receives and stores the image and the annotationcontent for the image; and

a search engine interface that provides the annotation content for theimage as a search index to an image search engine.

Preferably, a frame label may be added for a portion of the image in thereturned web page.

Preferably, the storage unit may receive and store the frame label thatis added for part of the image.

Preferably, the storage unit may include a database and an associationunit, where the database stores the annotation content, and theassociation unit associates the annotation content stored in thedatabase with the image corresponding thereto.

Preferably, the apparatus may further include an annotation parser towrite the annotation content in auxiliary information of the image.

Correspondingly, the storage unit may store the image that has theauxiliary information having the annotation content.

Preferably, upon receiving a request for retrieving the annotationcontent from the search engine, the annotation parser may parse theannotation content from the auxiliary information of the image andreturn the annotation content to the user client, or return theannotation content to the user client through a search.

Preferably, the apparatus may further include a best annotation contentselection unit to select the best annotation content after scoring whenthe annotation content satisfies a scoring rule.

Correspondingly, the database may store the best annotation content, and

the association unit may associate the best annotation content stored inthe database with the image.

Preferably, the apparatus may further include a URL link parsing unit toparse merchandise information on a web page that is linked by a URL inthe annotation content.

And correspondingly, the database may store the merchandise informationon the web page that is linked by the URL in the annotation content.

Preferably, the apparatus may further include a URL link parsing unit toparse merchandise information on a web page that is linked by a URL inthe annotation content.

Correspondingly, the annotation parser may write into the auxiliaryinformation of the image the merchandise information on the web pagelinked that is by the URL in the annotation content.

In another aspect, an image search apparatus may include:

a web page response unit that receives a request from a client andprovides a web page to the client in response to the request, where thereturned web page includes an image and allows annotation content to besubmitted for the image;

a storage unit that receives and stores the annotation content for theimage; and

a search engine interface that provides the annotation content for theimage as a search index to an image search engine.

Preferably, a frame label may be added for a portion of the image in thereturned web page.

Preferably, the storage unit may receive and store the frame label thatis added for part of the image.

Preferably, the storage unit may include a database and an associationunit, where the database stores the annotation content, and theassociation unit associates the annotation content stored in thedatabase with the image corresponding thereto.

Preferably, the apparatus may further include an annotation parser towrite the annotation content into auxiliary information of the image.

Correspondingly, the storage unit may store the image that has theauxiliary information having the annotation content.

Preferably, upon receiving a request for retrieving the annotationcontent from the search engine, the annotation parser may parse theannotation content from the auxiliary information of the image andreturn the annotation content to the user client, or return theannotation content to the user client through a search engine.

Preferably, the apparatus may further include a best annotation contentselection unit to select the best annotation content after scoring whenthe annotation content satisfies a scoring rule.

Correspondingly, the database may store the best annotation content, and

the association unit may associate the best annotation content stored inthe database with the image.

Preferably, the apparatus may further include a URL link parsing unit toparse merchandise information on a web page that is linked by a URL inthe annotation content.

Correspondingly, the database may store the merchandise information onthe web page that is linked by the URL in the annotation content.

Preferably, the apparatus may further include a URL link parsing unit toparse merchandise information on a web page that is linked by a URL inthe annotation content.

Correspondingly, the annotation parser may write into the auxiliaryinformation of the image the merchandise information on the web pagethat is linked by the URL in the annotation content.

As illustrated by the technical schemes provided in the variousembodiments of the present disclosure, more searches related toinformation of an image are provided regardless of which scheme is used.In one embodiment, a server receives a request and returns a web pagethat allows uploading an image and adding annotation content for theimage, receives and stores the image and the annotation content for theimage, and provides the annotation content for the image as a searchindex to an image search engine. In another embodiment, the serverreceives a request and returns a web page that includes an image andallows adding annotation content for the image, receives and storesannotation content for the image, and provides the annotation contentfor the image as a search index to an image search engine. Additionally,more business transactions are likely to be consummated due toadditional information being provided about merchandises in the image.

DESCRIPTION OF DRAWINGS

In order to understand the technical schemes of the exemplaryembodiments of the present disclosure more clearly, accompanying figuresrequired for explaining the exemplary embodiments are briefly described.It should be understood that the following figures only constitute someexemplary embodiments of the present disclosure.

FIG. 1 shows a flow chart of a first exemplary method in accordance withthe present disclosure.

FIG. 2 shows a schematic diagram of a web page including a text box anda submit button in accordance with the present disclosure.

FIG. 3 shows a schematic diagram of a frame label in accordance with thepresent disclosure.

FIG. 4 shows a flow chart of a perspective of a server in accordancewith the first exemplary method of the present disclosure.

FIG. 5 shows a flow chart of a second exemplary method in accordancewith the present disclosure.

FIG. 6 shows a flow chart of a perspective of a server in accordancewith the second exemplary method of the present disclosure.

FIG. 7 shows a resulting view obtained upon execution of the first orthe second exemplary method in accordance with the present disclosure.

FIG. 8 shows a resulting view of an image that contains all merchandiseson a web page upon execution of the first or the second exemplary methodin accordance with the present disclosure.

FIG. 9 shows a schematic diagram of a first exemplary server inaccordance with the present disclosure.

FIG. 10 shows a schematic diagram of a second exemplary server inaccordance with the present disclosure.

DETAILED DESCRIPTION

Methods and apparatus of image search are described using the exemplaryembodiments provided below.

In order to allow one ordinarily skilled in the art to understand thetechnical schemes of the present disclosure in a better way, thetechnical schemes in the exemplary embodiments of the present disclosureare described in a clear and complete manner below through theaccompanying figures associated with the respective exemplaryembodiments. It should be understood that the exemplary embodimentsdescribed herein only constitute parts of, not all, the embodiments ofthe present disclosure.

Generally, the Web includes user clients (e.g., user terminal devices),networks and servers (such as a Web server). A user client may be a Webuser terminal such as a desktop, a laptop, a smart device having a Webbrowsing function (e.g., Personal Digital Assistant, PDA), a MobileInternet Device (MID), or an Ultra-mobile Personal Computer (UMPC), etc.This user client may request another process (e.g., a process providedby a server) to provide a certain service in a Web environment(typically the Internet environment, for example).

A server is generally a remote computing apparatus which is accessedthrough a communication medium such as the Web (typically the Internet,for example). Moreover, the server can generally provide services tomultiple user clients over the Web. The process of providing a serviceincludes: receiving a request from a user client, collecting datarelated to the user client, and returning information, etc. Essentially,the server plays a role of an information provider in a computernetwork. A server is typically on the service providing side and itsservice content may be configured by a service provider. An example ofthis service provider is a website of a Web service company.

A method of image search in accordance with a first exemplary embodimentof the present disclosure is described as follows. FIG. 1 shows a flowchart of this exemplary embodiment. As shown in FIG. 1, the exemplaryembodiment includes the following actions:

S101: A user client submits a request to a server through a network,requesting a web page to be opened.

Usually, a user client opens a web page by entering a Uniform ResourceLocator (URL) into an address field of a browser or by being directed toa web page through a URL link. Basically, the user client submits arequest to a server, such as a server of a certain website for example,to open a web page of the website.

S102: The server returns the requested web page to the user client.

In one embodiment, the server may allow the user client to upload animage onto the returned web page and add an annotation for the uploadedimage.

Furthermore, in another embodiment, a function of adding a frame labelfor part of the image may further be provided in the web page returnedby the server. An “annotating” technology exists in JavaScriptimplementation and is implemented through JavaScript objects andmethods.

Specifically, certain technology using Asynchronous JavaScript and XML(AJAX) may be utilized to achieve this function. AJAX is a web pagedevelopment technology for creating interactive web page applications.AJAX applications use Web browsers that support the above technology asoperating platforms. Currently, these browsers include: InternetExplorer, Mozilla Firefox, Opera, Konqueror and Safari of Mac OS. Yahoohas disclosed a series of AJAX design patterns when releasing AJAXtoolkits which are called the Yahoo! User Interface (YUI). Thesetoolkits of Yahoo are AJAX toolkits released after Yahoo acquired anumber of Web2.0 websites, and have more complete code annotations aswell as rich and detailed documentation. As the number of YUI componentscontinuously increases, YUI includes such components as AJAX, withinwhich are toolkits obtained after packaging low-level JavaScript (whichinclude connection, event, Dom, animation and dnd). Furthermore, a groupof high-level JavaScript ActiveX controls, which currently compriseAutoComplete, Calendar, Container, Menu, Slider and TreeView, areincluded. The relatively pioneer website http://www.fotonotes.net, thefamous Flickr website, and even the Chinaren website all provide similarframe labeling function for an image.

Accordingly, the user client may add a frame label to an image on aJava-supported browser using one or more of these technologies.Specifically, these technologies may be used to provide to a user clienta frame labeling function for part of the image.

S103: The user client sends the image and annotation content added forthe image to the server.

Besides uploading an image, the user client may add annotation contentfor the image through a text box provided in the web page.

As shown in FIG. 2, in one embodiment, a text input box and a submitbutton may be provided near the image in the web page to allow a userclient to enter textual input in the text input box as annotationcontent for the image to annotate the image. Upon entering textual inputas the annotation content of the image in the text box, the user clientclicks the submit button to submit to the server the textual input, asthe annotation content of the image, along with the image. Simply put,the added annotation content of the image is also sent to the server.

It should be noted that the annotation content may be a descriptionwritten by the user client and may be related to a merchandise shown inan image in particular to describe, for example, texture, material,place of production, unit price, function and use of the merchandise, aURL address of an online store of the merchandise's seller, contactmethod of the seller, and/or comments for the merchandise.

At S103, besides adding the annotation content for the image, the userclient may further add a frame label to the image using the providedframe labeling function, and send the frame label to the server. In oneembodiment, the frame label can be sent along with the image and theannotation content to the server.

FIG. 3 shows an intuitive example of a frame label. Upon the user clientclicking on a button labeled with “Add” or “Add Frame Label”, forexample, at the bottom of the image in the web page, a default frameappears on the image. In one embodiment, the user client may move theframe to a desired position on the image and adjust the size or aspectratio of the frame, etc. Furthermore, in another embodiment, anannotation may be provided beside the frame and a textual input may beadded within an annotation box.

Therefore, if the user client wants to label the frame and addannotation content for the image in the web page, the annotation contentmay be added to the annotation box of the frame label.

In one embodiment, the frame labeling operation can be implemented byJavaScript in the user client while privilege management of the framelabel may be realized by the server.

With respect to online transaction platforms (e.g., such asbusiness-to-business, or B2B, business-to-consumer, or B2C, andconsumer-to-consumer, or C2C, websites), the content of the frame istypically a product (in the image) that is framed by the user client.Within the annotation content of the frame label there may be adescription of the product and/or a URL address of the seller's onlinestore, for example, as described above.

It should be noted that, from the receiving perspective of the server,in various embodiments, S103 may include an activity of submitting animage and adding annotation content as well as a frame label for theimage by a certain user, an activity of submitting different annotationcontents for the same image by different users, or an activity ofsubmitting different annotation contents for the same image by the sameuser in multiple times. In one embodiment, submitting differentannotation contents for the same image by the same user in multipletimes may include separately submitting multiple annotation contents andframe labels for the same image in multiple times.

In conventional web page technology, after a user client adds annotationcontent for an image in a web page or adds a frame label for the image(in addition to annotation content) in the browsed web page, an activityof submitting them to a server entails sending the image, the annotationcontent and the frame label (if included) to the server. It is notedthat the image is included in the submission regardless of whether theimage previously existed in the web page or has been uploaded from theclient in the current browsing event. On the other hand, in case thatthe image pre-existed in the web page, an embodiment of the presentdisclosure provides an additional option of submitting only theannotation content for the image and the frame label (if included) tothe server without resending the image. This avoids transmitting thesame content (i.e., the image in the web page in this case) back andforth between the server and the user client, thereby saving bandwidthand resulting in fast interaction for improvement of user browsingexperience.

S104: The server stores the image and the annotation content for theimage received from the user client.

Some implementation methods for storing annotation content for an imageby the server according to various embodiments are described below.

1. In one embodiment, the server stores the annotation content in adatabase and associates the annotation content with the image.

This method is simple and implementable, with relatively goodscalability and maintainability. Currently, image websites such asFlickr and Yupoo adopt this scheme.

One skilled in the art can appreciate that the database described hereinmay be a separate device connected with the server or a component in theserver such as a software-implemented database in the server. This typeof method does not limit the size of the content that can be annotatedby the user client, thus allowing storage of a large amount ofinformation.

2. In another embodiment, the server stores the annotation content inauxiliary information of the image and then stores the image.

For example, when the image is in jpg or jpeg format, its filecharacteristics (i.e., pursuant to the Exif specification) include areserved tag for user comments. In the jpg or jpeg format standard, thistag is reserved and not defined, and thus has no restriction and isavailable to be defined by a developer. The following table is a tableshowing a portion of the Exif specification regarding the jpg imageformat.

TABLE 1 Exif Image File Directory Characteristics Tag ID Tag Name FieldName Dec Hex Type Count A Tags Relating to Version Exif Version ExifVersion 36864 9000 UNDEFINED 4 Supported Flashpix versionFlashpixVersion 40960 A000 UNDEFINED 4 B Tag Relating to Image Datacharacteristics Color space information ColorSpace 40961 A001 SHORT 1 CTags Relating to Image Configuration Meaning of each componentsComponentsConfiguration 37121 9101 UNDEFINED 4 Image compression modeCompressedBitsPerPixel 37122 9102 RATIONAL 1 Valid image widthPixelXDimension 40962 A002 SHORT OR LONG 1 Valid image heightPixelXDimension 40963 A003 SHORT OR LONG 1 D Tags Relating to UserInformation Manufacturer notes MakerNotes 37500   927C UNDEFINED AnyUser Comments UserComment 37510 9286 UNDEFINED Any E Tags Relating toRelated File Information Related Audio File RelatedSoundFile 40964 A004ASCII 13 

As shown in the row of boldface letters in Table 1, the Exifcharacteristic of the jpg format has a reserved tag for user comments.This tag is of undefined type and has no restriction on length, thusallowing an addition of content by a user or a developer.

This tag allows the annotation content to be stored in the auxiliaryinformation of the image.

Similarly, images in other formats such as images in bmp or png formatcan have annotation contents to be stored in respective auxiliaryinformation of the images. In the interest of brevity, the details arenot described herein.

In one embodiment, when the submitted content further includes a framelabel for the image as described above, the server not only stores theimage and the annotation content for the image that are received fromthe user client but also stores the frame label for the image. Inparticular, the server may further store the annotation content withinthe frame label through one of the above two methods.

In one embodiment, the above two methods may store a URL link and havethe information stored in a tabular form. Generally, for shoppingwebsites such as online transaction platforms (e.g., websites of the B2Btype, B2C type or C2C type), an address where the product can bepurchased (e.g., URL address of the seller) may be stored. Moreover, theinformation can be categorically stored in a tabular form. Furthermore,these two methods both support development by a user or a developer,thus providing more varieties of information storage.

In one embodiment, the server needs to create an annotation parser inthe latter method. When an annotation is stored, the annotation parserwrites the annotation content into the auxiliary information of theimage. Accordingly, in one embodiment, when the image requested to bedisplayed is returned to a client (e.g., after performing the activityof S105 described below) and the search engine sends out a request forretrieving corresponding annotation content, the annotation parserparses out the annotation content from the auxiliary information of theimage and returns the annotation content to the user client or returnsthe annotation content to the user client through the search engine.

S105: The server uses the annotation content of the image as a searchindex which is provided to an image search engine.

In one embodiment, the image search engine is implemented using aseparate device of the website. Alternatively, the image search enginemay be integrated in the server. Deployment of this kind depends onscale, implemented functions and needs of associated website. In otherembodiments, other plausible means may also be used.

Most existing image searching techniques conduct an image search usingan image name. As the filename of the respective image, the image nameis similarly limited by word count and format, and so forth. Forexample, total word count, inclusive of extension and separator(s),generally cannot exceed two hundred and fifty-five bytes in Windowsoperating system. Besides, a filename cannot provide a URL link andcannot have formatted content. As a result, a large amount ofinformation cannot be stored in a filename.

At S105, annotation contents for images are used as search indices. Inone embodiment, the database performs a specific ordering of theindices, e.g., establishing reverse indices, to allow more searchinquiries that are faster and more comprehensive. As such, a searchresult can have more abundant contents related thereto. Upon receiving aquery and obtaining a result based on a keyword associated with thequery as well as having the search engine searching through the indices,all annotation contents and associated images contained in the resultare returned to the inquiring party. In some embodiments, in order toprovide more images and information in the returned result, the imagesare provided in thumbnail size and a certain selected number of words ofannotation contents are returned.

For the image returned after search, the user can see the informationtherein, particularly the URL address of the seller in the annotationcontent or the seller address where the product labeled by the framelabel is sold. The user can click on the address to be directed to a webpage of the seller of the product, thereby leading to a transactionconducted between the user and the seller. In one embodiment, the URLaddress needs not appear in a form of a complete linked address butrather may be an icon or a text containing the linked address (such as,for example, texts or icons of sellers that usually appear inTaoBao.com). Furthermore, icons for instant messaging with the seller(such as, for example, portraits of sellers that are usually appear inTaoBao.com) may further be included. Upon clicking on a portrait by theuser, an instant messaging application is initiated to allow real-timecommunication with the seller. Alternatively, the instant messagingapplication may be opened in the web page to allow instant messagingwith the seller.

In one embodiment, between S103 and S104, additional activities that maybe included are described below.

S103′: The server examines the annotation content submitted by the user.

An examination includes one or a combination of two of the followingmeanings: examination of the legitimacy of annotation content andexamination for the best annotation content.

Examining legitimacy of annotation content includes the followingaccording to one embodiment. During the activities of adding annotationcontent or submitting multiple annotation contents for the same image bya user as described above, annotation content containing word(s) thatis/are included in a predetermined illegitimate word lexicon is/arefiltered out. This ensures annotation content to conform to the laws ofthe country and social conscience, etc.

With respect to examining for the best annotation content, the bestannotation content may be selected by a human operator in oneembodiment. For instance, the merchandise in an image may be describedby multiple annotation contents. Different annotation contents may havedifferent details and different accuracies. A staff may manually selectthe best annotation content while deleting the other annotationcontents.

In one embodiment, the server may support activities of submittingmultiple annotation contents for a given image. In another embodiment,the server may provide a format of question and answer and a scoringrule for annotation content submission in order to facilitate more andbetter annotation contents provided by user clients.

In one embodiment, the website may divide annotation contents submittedby users into two types: a question type and an answer type. Whensubmitting annotation content, a user may select the type to which theannotation content belongs, i.e., a question type or an answer type.Take the question type as an example first. Upon seeing a product in animage, a user performs frame labeling of the product in the image andadds an annotation asking what brand and price of the product are.Moreover, the web page provided by the server may further have an optionof product categories such that the user may select a categoryassociated with the product when asking questions about the product.Other users may answer the questions in the image and select theseanswers as belonging to annotation content of an answer type when seeingthe image and the annotation content. In one embodiment, during theprocess of answering the questions, the server may set up the option ofproduct categories in the provided web page. The person who answers thequestions can select a category associated with the product whenanswering the questions related to the product. Upon seeing the answers,the user who raises the questions can evaluate the answers (if there aremultiple answers, for example) such that the user who provides a betteranswer will receives a higher score. More importantly, more and richerannotation contents for an image are encouraged through constructivemechanism such that better annotation content is made prominent.Moreover, this constructive mechanism facilitates acquisition of moreobjective and rational annotation content.

In one embodiment, when the server organizes a format of question andanswer and a scoring rule for annotation content submission with usersproviding more annotation contents, the submitted annotation contentsmay be examined pursuant to the description of the activity of S103′.

A practical scenario is used to explain the details of the abovedescription and provided herewith. On an online transaction platform, abuyer may not know a certain product in a certain image, e.g., a shirtworn by Jay Chou on the cover of CD <<I am very busy>>, and wants toobtain information of the product. The user may promulgate the image onthe web page (i.e., the cover of the CD <<I am very busy>> by Jay Chou)and adds annotation content (e.g., the annotation content is of aquestion type, inquiring product information of the shirt in the image).The user may further frame and label the shirt in the image tointuitively point out his/her desire to know the information of theproduct. Moreover, while questioning, the user may select a categoryassociated with the product in the web page, such as clothes/shirt, forexample. Upon seeing the image, other users or the seller may continueto add annotation contents for the shirt in the image. For example, ifthe annotation content is of an answer type, the annotation content mayinclude answers to the questions (e.g., information such as brand,texture, material and style of the shirt) and may further include anaddress of the seller of the product such as a URL address. The otherusers or the seller may also select a category associated with theproduct when adding the annotation contents or when answering thequestions. Furthermore, any interested user may acquire this imagethrough searching to obtain the questions and the answers associatedwith the image and enter into a transaction web page of the productthrough the seller's URL link in the annotation content to complete atrans action.

Tasks that can be processed by a server, in the context that the servercan organize a format of question and answer and a scoring rule forannotation content submission, are described below.

When submitting annotation content, a questioner may select a categoryto which the annotation content belongs, i.e., a question type.Specifically, the questioner performs frame labeling to a product in animage on a web page and adds an annotation, asking about brand and saleprice of the product. In one embodiment, the web page provided by theserver may have an option of product categories. Hence, the questionermay select a category associated with the product when asking a questionabout the product. Upon seeing the image and the annotation content,other respondents (possibly including the seller of the product) answerthe questions in the image and select corresponding answers as belongingto annotation content of an answer type. In one embodiment, the web pageprovided by the server may have an option of product categories when arespondent answers the questions. In this way, the respondent may selecta category associated with the product. A submitted question may beanswered by a number of respondents. As such, a number of answers may bereceived for the same question. After seeing the annotation contentsanswered by the respondents, the questioner provides scores to theanswers. In the event that there are multiple answers, each answer has acorresponding score as produced according to the scoring rule providedby the server, with one of the answers having the highest score. Thescores for these answers can be detected by the server. Therefore, theserver may reckon the answer having the highest score to be the bestanswer which is then treated to be the answer for the submitted questionand displayed in the annotation for the product in the image.

In one embodiment, the first method at S104 may be implemented in thefollowing manner: the server stores in the database the best annotationcontent, which is the annotation content with the highest score,detected after scoring and associates the best annotation content withthe image.

In another embodiment, the second method at S104 may be implemented asfollows: the server stores in the auxiliary information of the image thebest annotation content, which is the annotation content with thehighest score, detected after scoring and stores the image.

Moreover, the annotation content (including the above best annotationcontent) detected by the server most likely includes a URL address suchas an address of the seller of the product. The server may find a webpage that is linked by the URL address in the annotation content. Forexample, the web page that is linked by the URL address is a web pagedescribing the product. Regarding web pages having product descriptions,respective product descriptions on the web pages can be obtained by theserver. For example, a product description in a seller store onTaoBao.com may be obtained by a server of TaoBao.com. In one embodiment,the first method at S104 may further include: (1) the server furtherstores in the database the product information in the web page that islinked by the URL in the annotation content and associates the productinformation with the image; or (2) the server further stores in theauxiliary information of the image the product information that islinked by the URL in the annotation content and stores the image.

In one embodiment, the product description in the web page has aspecific format in most situations. For example, a web page of productdescription on TaoBao.com has “treasure details” in which a specificcategory item is described. For instance, the following various categoryitems are described in treasure details of a clothes-related web page onTaoBao.com. An example description of various category items for acertain “shirt” is shown in the following table:

Design: Long sleeve Style: Korean Brand: other Price Range: 31-70dollars Collar: Stand Collar Pattern: Pure Color Season(s): Spring,Summer and Fall Texture: Other Color: White Size: One-size-fits-allClothes Length: medium-long (clothes length: 50-70 cm)

Another example description of various category items of a certain “cellphone” is shown in the following table:

Brand: iPhone Apple Model Number: iPhone 8G (3G Version) Cell Phone'sPrice Range: Cell Phone's Release Time: 2008 3001-5000 dollars NetworkType: 3G External Appearance: Bar Screen Color: 1.6 million TreasureQuality: Brand New Ring: MP3 ring Camera Resolution: 0.2 M Is ASmartphone: Smartphone Operating System: iPhone

It should be noted that the above specific category items may be optionsselected by the seller based on options provided by the server when theseller fills in the product information. Therefore, the server caneasily obtain the specific formatted descriptions related to productinformation on the web page through the address linked by the URL of theweb page, and process these specific formatted descriptions according tothe above method in (1) or (2). These information descriptions are veryuseful to other users in understanding the product in the image when theimage is browsed and obtained after search.

It should be noted that realizations of the above transactions haveimportant significances to online transactions of the B2B, B2C and C2Ctypes. First, existing online transaction platforms merely provide textsearch for a product. In a situation when a user does not knowinformation related to a product, it is difficult to use accuratewording to describe the product. As such, it is difficult for the userto find the desired product through a text search. In certain sense,this kind of mode fails to satisfy the needs of a user in understandingand purchasing a product. On the contrary, the exemplary methods of thepresent disclosure allow an online transaction platform to immediatelyprovide product information through recognition of a product displayedin an image by a user, and direct the user to an address where theproduct is for sale to conduct further transactional activities. As aresult, factors that hinder a transaction due to a lack of informationare greatly reduced, thus enhancing intuitive user experience. Second,only a seller can display an image of its product as well as collect andprovide product information previously. For a user who submits apurchase request, the product is hard to be recognized intuitively inthe form of text, thus hindering a transaction from concluding. Theexemplary methods of the present disclosure, however, allow a seller orother users to provide product information related to a product in animage, thus facilitating a transaction to be concluded between theseller and a buyer.

The first exemplary embodiment is described from the perspective of theserver below. FIG. 4 shows a flow chart in accordance with oneembodiment.

S401: The server receives a request and returns a web page. In oneembodiment, a user client is permitted to upload an image and/or addannotation content for the image in the returned web page.

In the returned web page, at S401, adding a frame label for part of theimage is further permitted in another embodiment. As such, a user clientmay add a frame label for an image on a browser using this technology.Specifically, through this technology, the user client is provided witha function of frame labeling for a certain part of the image.

S402: The server receives and stores the image and the annotationcontent for the image.

A text for annotation content may be a description written by the userclient related to a merchandise in the image in particular, such as, forexample, texture, material, place of production, unit price, functionand use of the merchandise, a URL address of an online store of a sellerof the merchandise, contact method of the seller and comments for themerchandise, or any combination thereof.

The content of the frame is typically a product (in the image) that isframed by the user client. Within the annotation content of the framelabel may be a description of the product and/or a URL address of theonline store of the seller, for example, as described above.

In one embodiment, if the user client performs frame labeling for theimage in the web page and adds annotation content, the annotationcontent may be added within an annotation box of the frame label.

It should be noted that, in various embodiments, the server may receivea submitted image and annotation content as well as a frame label forthe image added by a certain user, different annotation contents for thesame image submitted by different users, or from the same user inmultiple times, for example. In one embodiment, receiving annotationcontents multiple times from the same user may further includeseparately receiving multiple annotation contents and frame labels forthe same image multiple times.

Two implementation methods for storing annotation content for an imageby the server are described below.

1. In one embodiment, the server stores the annotation content in adatabase and establishes an association between the annotation contentand the image.

2. In another embodiment, the server stores the annotation content inauxiliary information of the image and then stores the image.

For example, when the image is in jpg or jpeg format, the server maystore the annotation content as user comments in accordance with theExif specification.

S403: The server reckons the annotation content for the image as asearch index and provides the annotation content to an image searchengine.

In one embodiment, between S402 and S403, additional activities that maybe included are described below.

S402′: The server examines the annotation content submitted by the user.

In one embodiment, the server may organize a format of question andanswer and a scoring rule for annotation content submission tofacilitate more and better annotation contents provided by user clients.

In one embodiment, when the server organizes a format of question andanswer and a scoring rule for annotation content submission, thefollowing procedures may be used to implement storing the annotationcontent into a database and associating the annotation content with theimage by the server:

storing in the database the best annotation content detected uponscoring and associating the best annotation content with the image bythe server.

In one embodiment, the following procedures may be used to implementstoring the annotation content in auxiliary information of the image andstoring the image by the server:

storing in the auxiliary information of the image the best annotationcontent detected after scoring and storing the image by the server.

In one embodiment, when the annotation content includes a URL address ofthe seller of the merchandise, storing the annotation content in thedatabase and associating the annotation content with the image by theserver may include:

storing in the database the product information in the web page that islinked by the URL in the annotation content and associating the productinformation with the image by the server.

In one embodiment, storing the annotation content in the auxiliaryinformation of the image and storing the image by the server mayinclude:

storing in the auxiliary information of the image the productinformation that is linked by the URL in the annotation content andstoring the image by the server.

A second exemplary method of image search in accordance with the presentdisclosure is described below. Descriptions about parts of the secondexemplary embodiment that are equivalent or similar to those of thefirst exemplary embodiment can be found in respective descriptions inthe first exemplary embodiment. The second embodiment focuses on thedifferences from the first exemplary embodiment.

FIG. 5 shows a flow chart of this exemplary embodiment. As shown in FIG.5, the exemplary embodiment includes:

S501: A user client submits a request to a server through a network,requesting a web page to be opened.

S502: The server returns to the user client the requested web page thatcontains an image.

In one embodiment, the web page returned by the server contains an imageand allows the user client to add annotation content for the image.

In another embodiment, a function of adding a frame label for the imageis further provided in the web page returned by the server.

In yet another embodiment, the user client may add annotation contentfor the image through a text box provided in the web page.

At S503, besides adding annotation content for the image, the userclient may further add a frame label.

At S503, besides adding annotation content for the image, the userclient may further add a frame label to the image using a frame labelingfunction provided in the web page, and sends the frame label to theserver. The frame label can be sent along with the annotation content tothe server, for example.

If the user client performs frame labeling and adds annotation contentfor the image in the web page, then in one embodiment the annotationcontent may be added within an annotation box of the frame label.

With conventional web page technology, after a user client addsannotation content for an image in a web page or adds a frame label forthe image (in addition to annotation content) in the browsed web page,an activity of submitting them to a server includes sending the image,the annotation content and the frame label (if included) to the server.It is noted that the image is included in the submission regardless ofwhether the image previously existed in the web page or has beenuploaded from the user client in the current browsing event. On theother hand, current web page technologies utilized in the disclosedembodiments allow submitting only the annotation content for the imageand the frame label (if included) to the server without resending theimage when the image previously existed in the web page. This avoidstransmitting the same content (i.e., the image in the web page in thiscase) back and forth between the server and the user client, therebysaving bandwidth and resulting in fast interaction for improvement ofuser browsing experience. The AJAX technology described above is one ofthese technologies.

S504: The server stores the annotation content for the image receivedfrom the user client.

Similar to the first exemplary embodiment, the following approaches maybe used for storing the annotation content for the image by the server.

1. In one embodiment, the server stores the annotation content in adatabase and associates the annotation content with the image.

2. In another embodiment, the server stores the annotation content inauxiliary information of the image and then stores the image.

In case that the submitted content further includes a frame label forthe image as described above, the server not only stores the annotationcontent for the image that is sent from the user client but also storesthe frame label for the image. In particular, the server may furtherstore the annotation content within the frame label through the abovetwo methods.

The above two methods may store a URL link and have the informationstored in a tabular form.

Specifically, the server needs to create an annotation parser in thelatter method. In one embodiment, when an annotation is stored, theannotation parser writes the annotation content into the auxiliaryinformation of the image. When the image requested for display isreturned to the user client (e.g., after performing the activities ofS505) and the search engine sends out a request for retrievingcorresponding annotation content, the annotation parser parses out theannotation content from the auxiliary information of the image andreturns the annotation content to the user client or, alternatively,returns the annotation content to the user client through the searchengine.

S505: The server reckons the annotation content for the image as asearch index which is provided to an image search engine.

In one embodiment, between S503 and S504, additional activities that maybe included are described below.

S503′: The server examines the annotation content submitted by the user.

An examination at this point includes one or a combination of two of thefollowing meanings: examination of the legitimacy of annotation contentand examination for the best annotation content.

In one embodiment, when the server organizes a format of question andanswer and a scoring rule for annotation content submission with usersproviding more annotation contents, the submitted annotation contentsmay be examined.

As with the first exemplary embodiment, when the server organizes aformat of question and answer and a scoring rule for annotation contentsubmission, the following may be used to implement storing theannotation content in a database and associating the annotation contentwith the image by the server:

storing in the database the best annotation content detected uponscoring and associating the best annotation content with the image bythe server.

In one embodiment, the following may be used to implement storing theannotation content into auxiliary information of the image and storingthe image by the server:

storing in the auxiliary information of the image the best annotationcontent detected after scoring and storing the image by the server.

As with the first exemplary embodiment, when the annotation contentincludes a URL address of the seller of the merchandise, storing theannotation content in the database and associating the annotationcontent with the image by the server may include:

storing in the database the product information in the web page that islinked by the URL in the annotation content and associating the productinformation with the image by the server.

In one embodiment, storing the annotation content in the auxiliaryinformation of the image and storing the image by the server mayinclude:

storing in the auxiliary information of the image the productinformation that is linked by the URL in the annotation content andstoring the image by the server.

It is noted that the second exemplary embodiment refers to a specificsituation when technologies such as AJAX are used on the one hand, andfocuses on a situation when a user provides an answer to a questionabout an image on the other hand. Particularly for the latter situation,it is evident that the server may have already stored the image becausethe image may have been previously received by the server (e.g., theimage has been uploaded by some user previously) or may be an image onthe server. In reality, upon adding annotation content or frame labelfor the image by the user client, the server only needs to obtain theannotation content for the image and the frame label without repeatedlyreceiving and storing the image. If the AJAX technology is used in theweb page, the user may only send the annotation content and the framelabel to the server without repeatedly sending the image to the server.

The second exemplary embodiment is described from the perspective of theserver below. FIG. 6 shows a flow chart of such description.

S601: The server receives a request and returns a web page. The returnedweb page contains an image and allows an addition of annotation contentfor the image.

In the returned web page, at S601, a client user is permitted to add aframe label for a portion of the image in one embodiment. As such, auser client may add a frame label for an image on a browser using thistechnology. Specifically, through this technology, the user client isprovided with a function of frame labeling for a certain part of theimage.

S602: The server receives and stores the annotation content for theimage.

A textual input for annotation content may be a description written bythe user client related to a merchandise in the image in particular,such as, for example, texture, material, place of production, unitprice, function and use of the merchandise, a URL address of an onlinestore of a seller of the merchandise, contact method of the seller andcomments for the merchandise, or any combination thereof.

The content of the frame is typically a product (in the image) that isframed by the user client. Within the annotation content of the framelabel there may be a description of the product and a URL address of theonline store of the seller, for example, as described above.

In one embodiment, if the user client performs frame labeling for theimage in the web page and adds annotation content, the annotationcontent may be added within an annotation box of the frame label.

It should be noted that what the server receives may be an annotationcontent and a frame label for the image added by a certain user,different annotation contents for the same image submitted by differentusers, or from the same user in multiple times, for example. Evidently,the latter may further include separately submitting multiple annotationcontents and frame labels for the same image in multiple times.

Two implementation methods for storing annotation content for an imageby the server are described below.

1. In one embodiment, the server stores the annotation content in adatabase and associates the annotation content with the image.

2. In another embodiment, the server stores the annotation content inauxiliary information of the image and stores the image.

For example, when the image is in jpg or jpeg format, the server maystore the annotation content as user comments in accordance with theExif specification.

S603: The server reckons the annotation content for the image as asearch index and provides the annotation content to an image searchengine.

In one embodiment, between S602 and S603, additional activities mayinclude:

S602′: The server examines the annotation content submitted by the user.

In one embodiment, the server may organize a format of question andanswer and a scoring rule for annotation content submission tofacilitate more and better annotation contents provided by user clients.

When the server organizes a format of question and answer and a scoringrule for annotation content submission, the following may be used toimplement storing the annotation content in a database and associatingthe annotation content with the image by the server:

storing in the database the best annotation content detected uponscoring and associating the best annotation content with the image bythe server.

In one embodiment, the following may be used to implement storing theannotation content in auxiliary information of the image and storing theimage by the server:

storing in the auxiliary information of the image the best annotationcontent detected after scoring and storing the image by the server.

In one embodiment, when the annotation content includes a URL address ofthe seller of the merchandise, storing the annotation content in thedatabase and associating the annotation content with the image by theserver may include:

storing in the database the product information in the web page that islinked by the URL in the annotation content and associating the productinformation with the image by the server.

In one embodiment, storing the annotation content in the auxiliaryinformation of the image and storing the image by the server mayinclude:

storing in the auxiliary information of the image the productinformation that is linked by the URL in the annotation content andstoring the image by the server.

FIG. 7 shows a resulting view that implements the first and the secondexemplary methods of the present disclosure. As shown in FIG. 7, uponsearching through a search engine, a user can see a cover image of <<Iam very busy>> of Jay Chou. The image already has frame labels andannotation contents. One frame label is a frame label of a shirt in theimage on which a mouse cursor of the user is placed. The web pagetechnology automatically provides a display of the annotation content.Within the annotation content there is information of that shirt, anicon linked to instant messaging with the seller and a price. Otherframe labels can also be seen on the image. When the mouse cursor isplaced on other frame labels, the web page technology will automaticallyprovide displays of respective annotation contents. Furthermore, allquestions about the image are listed at the bottom of the image. A userwho browses this web page may add answers to these questions.

The image shown in FIG. 7 actually has many frame labels. FIG. 8 showsall annotation contents for merchandises in that image. Each of theannotation contents includes simple information of respectivemerchandise, a price and an icon that links to instant messaging withrespective seller. Upon obtaining the image through a certain keywordsearch (e.g., a keyword of a certain merchandise), the user may obtaininformation of multiple merchandises in the image, thus extendinglikelihood of purchase by the buyer and facilitating more transactionsto be concluded.

A first exemplary apparatus that enables image search in accordance withthe present disclosure, such as a server, is described below. FIG. 9shows a schematic diagram of such server according to one embodiment. Asshown in FIG. 9, the server includes:

a web page response unit 91, configured to receive a request and returna web page, where the returned web page allows uploading an image andadding annotation content for the image;

a storage unit 92, configured to receive and store the image and theannotation content for the image; and

a search engine interface 93, configured to reckon the annotationcontent for the image to be a search index and provide the annotationcontent to an image search engine.

In one embodiment, the ability of adding a frame label for part of theimage in the returned web page is further allowed.

In one embodiment, the storage unit 92 is further configured to receiveand store the frame label that is added for part of the image.

In one embodiment, the storage unit 92 includes a database 921 and anassociation unit 922. The database 921 stores the annotation content.The association unit 922 associates the annotation content stored in thedatabase with the image corresponding thereto.

In one embodiment, the server further includes an annotation parser 94,which writes the annotation content into auxiliary information of theimage.

Correspondingly, the storage unit 92 stores the image that has theauxiliary information having the annotation content.

In one embodiment, upon receiving a request for retrieving theannotation content from the search engine, the annotation parser 94parses out the annotation content from the auxiliary information of theimage and returns the annotation content to the user client, or returnsthe annotation content to the user client through a search engine.

In one embodiment, the server further includes a best annotation contentselection unit, which is configured to select the best annotationcontent, or the annotation content with the highest score, after scoringwhen the annotation content satisfies a scoring rule.

Correspondingly, the database 921 stores the best annotation content;and the association unit 922 associates the best annotation contentstored in the database 921 with the image.

In one embodiment, the server further includes a URL link parsing unit,which is configured to parse merchandise information on a web page thatis linked by a URL in the annotation content.

Correspondingly, the database 921 is further used to store themerchandise information on the web page that is linked by the URL in theannotation content.

In one embodiment, the server further includes a URL link parsing unit,which is configured to parse merchandise information on a web page thatis linked by a URL in the annotation content.

Correspondingly, the annotation parser 94 is further configured to writein the auxiliary information of the image the merchandise information onthe web page that is linked by the URL in the annotation content.

A method of image search using this server is similar to the firstexemplary method described above and is not described repeatedly hereinin the interest of brevity.

A second exemplary server of image search in accordance with the presentdisclosure is described below. FIG. 10 shows a schematic diagram of suchapparatus. As shown in FIG. 10, the apparatus includes:

a web page response unit 101, configured to receive a request and returna web page, where the returned web page includes an image and allows anaddition of annotation content for the image;

a storage unit 102, configured to receive and store the annotationcontent for the image; and

a search engine interface 103, configured to reckon the annotationcontent for the image to be a search index which is provided to an imagesearch engine.

In one embodiment, adding a frame label for part of the image in thereturned web page is further allowed.

In one embodiment, the storage unit 102 is further used to receive andstore the frame label added for part of the image.

In one embodiment, the storage unit 102 includes a database 1021 and anassociation unit 1022.

The database 1021 is configured to store the annotation content. Theassociation unit 1022 is configured to associate the annotation contentstored in the database 1021 with the image corresponding thereto.

In one embodiment, the server further includes an annotation parser 104,which is configured to write the annotation content in auxiliaryinformation of the image.

Correspondingly, the storage unit 102 stores the image that has theauxiliary information having the annotation content.

In one embodiment, upon receiving a request for retrieving theannotation content from the search engine, the annotation parser 104parses out the annotation content from the auxiliary information of theimage and returns the annotation content to the user client, or returnsthe annotation content to the user client through a search engine.

In one embodiment, the server further includes a best annotation contentselection unit, which is configured to select the best annotationcontent, or the annotation content having the highest score, afterscoring when the annotation content satisfies a scoring rule.

Correspondingly, the database 1021 stores the best annotation content;and the association unit 1022 associates the best annotation contentstored in the database with the image.

In one embodiment, the server further includes a URL link parsing unit,which is configured to parse merchandise information on a web page thatis linked by a URL in the annotation content.

Correspondingly, the database 1021 is further configured to store themerchandise information on the web page that is linked by the URL in theannotation content.

In one embodiment, the server further includes a URL link parsing unit,which is configured to parse merchandise information on a web page thatis linked by a URL in the annotation content.

Correspondingly, the annotation parser 104 is further configured towrite in the auxiliary information of the image the merchandiseinformation on the web page that is linked by the URL in the annotationcontent.

A method of image search using this server is similar to the secondexemplary method described above and is not described repeatedly hereinin the interest of brevity.

As illustrated in the above exemplary embodiments, more informationsearch related to an image is provided regardless of whether the firstexemplary embodiment (that the server receives a request and returns aweb page that allows uploading an image and adding annotation contentfor the image, receives and stores the image and the annotation contentfor the image, and reckons the annotation content for the image to be asearch index which is provided to an image search engine) or the secondexemplary embodiment (that the server receives a request and returns aweb page that includes an image and allows adding annotation content forthe image, receives and stores annotation content for the image, andreckons the annotation content for the image to be a search index whichis provided to an image search engine) is used. Moreover, because moreinformation related to merchandise in the image can be provided to aviewer, online transactions are better induced.

From the exemplary embodiments described above, one skilled in the artcan clearly understand that the disclosed method and apparatus may beimplemented using software and universal hardware platform. Based onthis understanding, the technical scheme of the present disclosure, orportions contributing to existing technologies, may be implemented inthe form of software products which are stored in a storage media suchas ROM/RAM, disk and drive. The software includes instructions for acomputing device (e.g., personal computer, server or networked device)to execute the method described in various exemplary embodiments or acertain part of the exemplary embodiment of the current disclosure.

The disclosed method and apparatus may be used in an environment or in aconfiguration of general or specialized computer system(s). Examplesinclude a personal computer, a server computer, a handheld device or aportable device, a tablet device, a multi-processor system, a systembased on microprocessor, a set-up box, a programmed customer electronicdevice, a network PC, a small-scale computer, a large-scale computer, ora distributed computing environment including any system or deviceabove.

The present disclosure may be described within a general context ofcomputer-executable instructions executed by a computer, such as aprogram module. Generally, a program module includes routines, programs,objects, modules, and data structure, etc., for executing specific tasksor implementing specific abstract data types. The disclosed method andserver may also be implemented in a distributed computing environment.In the distributed computing environment, a task is executed by remoteprocessing devices which are connected through a communication network.In distributed computing environment, the program module may be locatedin storage media (which include storage devices) of local and remotecomputers.

Though the present disclosure is described using the exemplaryembodiments, it is appreciated that a person of ordinary skills in theart can alter or modify the disclosed embodiments in many different wayswithout departing from the spirit and the scope of this disclosure.

1.-10. (canceled)
 11. A method of image search, the method comprising:receiving a request from a client; providing a web page to the client inresponse to the request, the web page including an image and configuredto allow annotation content for the image to be submitted; receiving theannotation content for the image; storing the annotation content for theimage; and providing the annotation content for the image as a searchindex to an image search engine.
 12. The method of claim 11, wherein theweb page provided to the client is further configured to allow a framelabel to be added for a portion of the image.
 13. The method of claim12, further comprising: receiving and storing the frame label that isadded for a portion of the image.
 14. The method of claim 11, whereinstoring the annotation content for the image comprises one of: storingthe annotation content in a database and associating the annotationcontent with the image; or storing the annotation content in auxiliaryinformation of the image and storing the image.
 15. The method of claim14, wherein the image is in jpg or jpeg format, and wherein storing theannotation content in the auxiliary information of the image comprisesstoring the annotation content in a user comments tag in accordance withthe Exchangeable image file format (Exif) specification.
 16. The methodof claim 11, further comprising: examining the annotation content forthe image submitted by the client prior to storing the annotationcontent.
 17. The method of claim 11, further comprising: organizing inadvance a format of question and answer and a scoring rule for thesubmitted annotation content.
 18. The method of claim 14, whereinstoring the annotation content in the database and associating theannotation content with the image comprises: storing in the database theannotation content with a highest score; and associating the annotationcontent with the highest score with the image, and wherein storing theannotation content in the auxiliary information of the image and storingthe image comprises: storing the annotation content with the highestscore in the auxiliary information of the image; and storing the image.19. The method of claim 14, wherein storing the annotation content inthe database and associating the annotation content with the imagecomprises: storing in the database merchandise information on a web pagethat is linked by a Uniform Resource Locator (URL) link of a seller ofthe merchandise in the annotation content and associating the annotationcontent with the image when the annotation content includes the URLlink, and wherein storing the annotation content in the auxiliaryinformation of the image and storing the image comprises: storing in theauxiliary information of the image merchandise information on a web pagethat is linked by the URL link in the annotation content; and storingthe image.
 20. The method of claim 11, wherein the annotation contentcomprises a combination of one or more of texture of merchandise in theimage, material of the merchandise in the image, specification of themerchandise in the image, place of production of the merchandise in theimage, unit price of the merchandise in the image, use of themerchandise in the image, a URL address of the seller of the merchandisein the image, a contact method of the seller, or a comment about themerchandise.
 21. An apparatus that enables image search, comprising: aweb page response unit configured to receive a request from a client andreturn a web page in response to the request, the returned web pageallows an image to be uploaded and annotation content to be submittedfor the image; a storage unit configured to receive and store the imageand the annotation content for the image; and a search engine interfaceconfigured to provide the annotation content as a search index to animage search engine.
 22. The apparatus of claim 21, wherein the web pagefurther is further configured to allow the client to add a frame labelfor a portion of the image.
 23. The apparatus of claim 22, wherein thestorage unit is further configured to receive and store the frame labeladded for a portion of the image.
 24. The apparatus of claim 21, whereinthe storage comprises: a database; and an association unit, wherein thedatabase is configured to store the annotation content, and wherein theassociation unit is configured to associate the annotation contentstored in the database with the image corresponding thereto.
 25. Theapparatus of claim 21, further comprising: an annotation parserconfigured to write the annotation content into auxiliary information ofthe image, wherein the storage unit stores the image that has theauxiliary information having the annotation content.
 26. The apparatusof claim 25, wherein upon receiving a request for retrieving theannotation content from the search engine, the annotation parser parsesthe annotation content from the auxiliary information of the image andreturns the annotation content to the user client, or returns theannotation content to the user client through a search engine.
 27. Theapparatus of claim 24, further comprising: a best annotation contentselection unit configured to select the annotation content with ahighest score after scoring in accordance a scoring rule, wherein thedatabase stores the annotation content with the highest score, andwherein the association unit associates the annotation content with thehighest score stored in the database with the image.
 28. The apparatusof claim 24, further comprising: a Uniform Resource Locator (URL) linkparsing unit configured to parse merchandise information on a web pagethat is linked by a URL link in the annotation content, wherein thedatabase is further configured to store the merchandise information onthe web page that is linked by the URL link in the annotation content.29. The apparatus as recited in claim 24, further comprising: a URL linkparsing unit configured to parse merchandise information on a web pagethat is linked by a URL link in the annotation content, wherein theannotation parser is further configured to write in the auxiliaryinformation of the image the merchandise information on the web pagethat is linked by the URL link in the annotation content. 30-38.(canceled)